I have got a X8SIE motherboard that beeps multiple times at start-up. I noticed it was according to the number of USB devices plugged. I saw another thread where people have the same thing with their X8SIxxx board but no one could confirm if that's normal.
Plus, I get random beeps (one or two per day) while my system is running. It's a long single beep whose pitch gets higher in the middle. What is that?